Isokhethi 478: CPUs, Motherboards. Izici Socket 478

Ngo-August 2001, "Intel" waphoqeleka ukuba usheshe ukwethula isiteji entsha computer lapho sibhekene Socket 478. Futhi CPU isokhethi esikhundleni ngokushesha okwandulela izixazululo ezimbili - "Socket 370" futhi "Socket 423". Eyokuqala yalezi okwamanje is yisikhathi futhi ayisekho sihlangabezane nezimfuneko ukuthi ifakwa phambili ukusebenza computer. Owesibili akuzange wathola ukwamukelwa ebanzi yokuthi wayengasaboni ancintisane imbangi "isokhethi A" kusukela "AMD" at ngentengo ye inkumbulo ezibizayo - RIMM. Lapha ngemva lezi zenzakalo futhi wabonakala hero lokhu kubuyekezwa.

Isikhathi nesenzakalo futhi PGA478 platform umjikeleto wemphilo

Njengoba kuphawuliwe ngaphambili, kuqale yokuthengisa Socket 478 beza ngonyaka 2001. Futhi kwakukhona lo mkhiqizo esimweni esinzima kakhulu, ngakho-ke le "Intel". "AMD" kulesi sikhathi baqhubeka ukuthuthukisa yayo ngempumelelo kakhulu emlandweni yesikhulumi - "Socket A". Clock ngesivinini wakhula hhayi okungaka, kodwa ukusebenza, ngokuphambene, wakhula ngamazinga umxhwele ngenxa izingxube ezihlukahlukene zoketshezi zobunjiniyela (isib, ukwanda isilondolozi). Imikhiqizo "Intel" ayikwazanga ku-nokuwumisa alinganayo ancintisane naye. Old "Socket 370" ifinyelele esiphezulu sama amakhono abo, futhi kukhona ongaphezu sasingakwazi kuthola kude naye. A PGA423 entsha, nakuba ngokuwina ukusebenza, kodwa izindleko eziningi izikhathi ezibizayo ngenxa esetshenziswa ngohlobo olukhethekile inkumbulo.

Ngakho-ke, futhi kwakhululwa yesibili processor isokhethi ngoba Pentium 4, elihlanganisa ezingeni okwanele ukusebenza nokusekela eziphansi DDR RAM. Le yesikhulumi kakhulu efanayo Computing eyathatha ngempumelelo kuze 2006, lapho kuthiwa lathathelwa indawo LGA775. Phakathi kwezinye izici futhi kuyadingeka ukuze basekelwe HT ubuchwepheshe, kuqala ukusebenza kohlaka emsamo, futhi kunokuba siwuvumele computer eyodwa module ngokomzimba uthole kokubili ikhodi nedatha ukugeleza.

chipsets

Eziningi ezihlaba umxhwele chipsets iye pegged kuya Socket 478. umbadlana Babekwazi isetshenziswe njengoba isikhathi yokusebenza uqobo "Intel", futhi abakhiqizi third-party. Uhlu kuhlanganisiwe yakamuva SIS chipset-6XX chungechunge, ATI Xpress futhi imikhiqizo umugqa NVIDIA chipset uhlelo NForce. Kodwa namanje the best kuleli cala, kufanele zibhekwe njengezindawo okungamelwe ikhambi "Intel". Ukuze entry level PC i845 wadedelwa nge price low futhi besigaxa okungabizi. On phakathi emakethe ingxenye ukuthi kuhloswe i865. Uye ngcono ukusebenza kanye nokusebenza ephakeme. On imikhiqizo ukuyedlula niche kwathiwa ngamakhasimende i875 nge ngcono nakakhulu Ukucaciswa, kodwa futhi izindleko kwaba izikhathi eziningana ephakeme.

RAM

Izinhlobo ezimbili kungenzeka RAM ingasetshenziswa ngokuhlanganyela olusha Pentium 4. Socket 478 ukwesekwa SDRAM futhi DDR. Kodwa Uhlobo lokuqala inkumbulo ngesikhathi laphelelwa yisikhathi futhi ngenxa yalokho, inhlanganisela ngayo isokhethi entsha yanciphisa ijubane amakhompuyutha jikelele. Ngakho-ke, uhlelo amabhodi kabanzi kunazo, ayesekelwe ejwayelekile komzila DDR. Isilawuli kakhulu esifanayo kuleli cala, iye bafakwe chipset. Ngaphezu kwakho konke, e kwebhuloho enyakatho. Kungaba usebenza ezimbili isiteshi imodi, futhi kungenzeka ukuthola okunye ukwanda ngejubane uma usebenzisa 2 noma 4 RAM amamojuli.

Umumo CPU

Hhayi uhlu olunjalo enkulu asekelwe CPU models Socket 478. I izilimi kulokhu kwakukhona kuphela eyodwa-core futhi babephathwa ukuba babusi ababili. Eyokuqala wabo wathatha ingxenye yokuqala emakethe - kungcono Celeron chips. Ingxenye zenhlangano CPU yesibili igxile PC, noma ngisho isilinganiso premium ingxenye futhi it fanele kuze umugqa Pentium 4. umehluko oyinhloko phakathi kwabo kwaba ukwandisa amaza yokusebenza kanye nenani elikhulu isilondolozi yangaphakathi. olunye ulwazi oluthe xaxa imikhiqizo Intel Socket 478 (Pentium 4 nokusebenza zedeskithophu Celeron) ikhonjiswa ethebuleni elingezansi. Basaqhubeka ungakwazi uma ufuna ukuthenga zisesimweni esetshenziswa ku Ukuhwebelana ahlukahlukene kuyi-Internet.

Ngakho, sicabangela izici CPU I-CPU isokhethi PGA478.

Isimo samanje yesikhulumi namathemba ahambisana nako

Ngokuqinisekile, Socket 478 ngokugcwele alihlangani izidingo zanamuhla for speed nekghono, saqhubekela PC Manje. Kodwa endaweni yesikhulumi Computing uyaqhubeka isetshenziswe. Ububanzi kwesicelo - lokhu amakhompyutha ehhovisi nge umkhiqizo ongaphakeme. Kulesi niche ezifana uhlelo amayunithi ngisho manje uzizwa ukahle. Kodwa kunokuthile okwengeziwe ongakulindela kusuka PC 2001-2006, udaba akudingekile. ngentuthuko amaningi ngaphakathi lo isokhethi lokuqala isetshenziswa (isib, HT ubuchwepheshe), ngisho manje lingaqhubeka ngenkuthalo esetshenziswa.

Imiphumela

Ngenxa yalokho, kungenzeka kwazeke ukuthi Socket 478 okwamanje kakade ephelelwe yisikhathi kakhulu futhi abanikazi kwalolo hlelo amayunithi namanje kangcono cabanga kokuthuthukisa ikhompyutha. Lezi PC baye isiphelile ngokuphelele nezimali zabo futhi ukufaneleka kwazo ukuba kulungiselelwe kusenesikhathi futhi kuthathelwe indawo isixazululo fresh nokusebenza okuthuthukisiwe ezingeni eliphakeme ekusetjentisweni kwemandla ngalokuyimphumelelo.